/work/obj-fuzz/dom/bindings/WebExtensionContentScriptBinding.cpp

Source (jump to first uncovered line)
/* THIS FILE IS AUTOGENERATED FROM WebExtensionContentScript.webidl BY Codegen.py - DO NOT EDIT */

#include "AtomList.h"
#include "WebExtensionContentScriptBinding.h"
#include "WrapperFactory.h"
#include "jsapi.h"
#include "mozilla/OwningNonNull.h"
#include "mozilla/dom/BindingUtils.h"
#include "mozilla/dom/DOMJSClass.h"
#include "mozilla/dom/NonRefcountedDOMObject.h"
#include "mozilla/dom/Nullable.h"
#include "mozilla/dom/PrimitiveConversions.h"
#include "mozilla/dom/ScriptSettings.h"
#include "mozilla/dom/SimpleGlobalObject.h"
#include "mozilla/dom/UnionConversions.h"
#include "mozilla/extensions/MatchGlob.h"
#include "mozilla/extensions/MatchPattern.h"
#include "mozilla/extensions/WebExtensionContentScript.h"
#include "mozilla/extensions/WebExtensionPolicy.h"
#include "nsContentUtils.h"
#include "nsILoadInfo.h"
#include "nsIURI.h"
#include "nsPIDOMWindow.h"
#include "nsThreadUtils.h"

namespace mozilla {
namespace dom {

namespace binding_detail {}; // Just to make sure it's known as a namespace
using namespace mozilla::dom::binding_detail;


namespace ContentScriptRunAtValues {
extern const EnumEntry strings[4] = {
  {"document_start", 14},
  {"document_end", 12},
  {"document_idle", 13},
  { nullptr, 0 }
};
} // namespace ContentScriptRunAtValues

bool
ToJSValue(JSContext* aCx, ContentScriptRunAt aArgument, JS::MutableHandle<JS::Value> aValue)
{
  MOZ_ASSERT(uint32_t(aArgument) < ArrayLength(ContentScriptRunAtValues::strings));
  JSString* resultStr =
    JS_NewStringCopyN(aCx, ContentScriptRunAtValues::strings[uint32_t(aArgument)].value,
                      ContentScriptRunAtValues::strings[uint32_t(aArgument)].length);
  if (!resultStr) {
    return false;
  }
  aValue.setString(resultStr);
  return true;
}


void
ImplCycleCollectionTraverse(nsCycleCollectionTraversalCallback& aCallback, OwningMatchGlobOrString& aUnion, const char* aName, uint32_t aFlags)
{
  if (aUnion.IsMatchGlob()) {
    ImplCycleCollectionTraverse(aCallback, aUnion.GetAsMatchGlob(), "mMatchGlob", aFlags);
  }
}


void
ImplCycleCollectionTraverse(nsCycleCollectionTraversalCallback& aCallback, OwningMatchPatternSetOrStringSequence& aUnion, const char* aName, uint32_t aFlags)
{
  if (aUnion.IsMatchPatternSet()) {
    ImplCycleCollectionTraverse(aCallback, aUnion.GetAsMatchPatternSet(), "mMatchPatternSet", aFlags);
  }
}


void
ImplCycleCollectionUnlink(OwningMatchGlobOrString& aUnion)
{
  aUnion.Uninit();
}


void
ImplCycleCollectionUnlink(OwningMatchPatternSetOrStringSequence& aUnion)
{
  aUnion.Uninit();
}


bool
MatchGlobOrString::ToJSVal(JSContext* cx, JS::Handle<JSObject*> scopeObj, JS::MutableHandle<JS::Value> rval) const
{
  switch (mType) {
    case eUninitialized: {
      return false;
      break;
    }
    case eMatchGlob: {
      if (!GetOrCreateDOMReflector(cx, mValue.mMatchGlob.Value(), rval)) {
        MOZ_ASSERT(JS_IsExceptionPending(cx));
        return false;
      }
      return true;
      break;
    }
    case eString: {
      if (!xpc::NonVoidStringToJsval(cx, mValue.mString.Value(), rval)) {
        return false;
      }
      return true;
      break;
    }
    default: {
      return false;
      break;
    }
  }

  return false;
}


OwningNonNull<mozilla::extensions::MatchGlob>&
OwningMatchGlobOrString::RawSetAsMatchGlob()
{
  if (mType == eMatchGlob) {
    return mValue.mMatchGlob.Value();
  }
  MOZ_ASSERT(mType == eUninitialized);
  mType = eMatchGlob;
  return mValue.mMatchGlob.SetValue();
}

OwningNonNull<mozilla::extensions::MatchGlob>&
OwningMatchGlobOrString::SetAsMatchGlob()
{
  if (mType == eMatchGlob) {
    return mValue.mMatchGlob.Value();
  }
  Uninit();
  mType = eMatchGlob;
  return mValue.mMatchGlob.SetValue();
}

bool
OwningMatchGlobOrString::TrySetToMatchGlob(JSContext* cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
  tryNext = false;
  { // scope for memberSlot
    OwningNonNull<mozilla::extensions::MatchGlob>& memberSlot = RawSetAsMatchGlob();
    static_assert(IsRefcounted<mozilla::extensions::MatchGlob>::value, "We can only store refcounted classes.");{
      nsresult rv = UnwrapObject<prototypes::id::MatchGlob, mozilla::extensions::MatchGlob>(value, memberSlot);
      if (NS_FAILED(rv)) {
        DestroyMatchGlob();
        tryNext = true;
        return true;
      }
    }
  }
  return true;
}

void
OwningMatchGlobOrString::DestroyMatchGlob()
{
  MOZ_ASSERT(IsMatchGlob(), "Wrong type!");
  mValue.mMatchGlob.Destroy();
  mType = eUninitialized;
}




nsString&
OwningMatchGlobOrString::RawSetAsString()
{
  if (mType == eString) {
    return mValue.mString.Value();
  }
  MOZ_ASSERT(mType == eUninitialized);
  mType = eString;
  return mValue.mString.SetValue();
}

nsString&
OwningMatchGlobOrString::SetAsString()
{
  if (mType == eString) {
    return mValue.mString.Value();
  }
  Uninit();
  mType = eString;
  return mValue.mString.SetValue();
}

bool
OwningMatchGlobOrString::TrySetToString(JSContext* cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
  tryNext = false;
  { // scope for memberSlot
    nsString& memberSlot = RawSetAsString();
    if (!ConvertJSValueToString(cx, value, eStringify, eStringify, memberSlot)) {
      return false;
    }
  }
  return true;
}


void
OwningMatchGlobOrString::DestroyString()
{
  MOZ_ASSERT(IsString(), "Wrong type!");
  mValue.mString.Destroy();
  mType = eUninitialized;
}




void
OwningMatchGlobOrString::Uninit()
{
  switch (mType) {
    case eUninitialized: {
      break;
    }
    case eMatchGlob: {
      DestroyMatchGlob();
      break;
    }
    case eString: {
      DestroyString();
      break;
    }
  }
}

bool
OwningMatchGlobOrString::ToJSVal(JSContext* cx, JS::Handle<JSObject*> scopeObj, JS::MutableHandle<JS::Value> rval) const
{
  switch (mType) {
    case eUninitialized: {
      return false;
      break;
    }
    case eMatchGlob: {
      if (!GetOrCreateDOMReflector(cx, mValue.mMatchGlob.Value(), rval)) {
        MOZ_ASSERT(JS_IsExceptionPending(cx));
        return false;
      }
      return true;
      break;
    }
    case eString: {
      if (!xpc::NonVoidStringToJsval(cx, mValue.mString.Value(), rval)) {
        return false;
      }
      return true;
      break;
    }
    default: {
      return false;
      break;
    }
  }

  return false;
}

void
OwningMatchGlobOrString::TraceUnion(JSTracer* trc)
{
}

OwningMatchGlobOrString&
OwningMatchGlobOrString::operator=(const OwningMatchGlobOrString& aOther)
{
  switch (aOther.mType) {
    case eUninitialized: {
      MOZ_ASSERT(mType == eUninitialized,
                 "We need to destroy ourselves?");
      break;
    }
    case eMatchGlob: {
      SetAsMatchGlob() = aOther.GetAsMatchGlob();
      break;
    }
    case eString: {
      SetAsString() = aOther.GetAsString();
      break;
    }
  }
  return *this;
}


bool
MatchPatternSetOrStringSequence::ToJSVal(JSContext* cx, JS::Handle<JSObject*> scopeObj, JS::MutableHandle<JS::Value> rval) const
{
  switch (mType) {
    case eUninitialized: {
      return false;
      break;
    }
    case eMatchPatternSet: {
      if (!GetOrCreateDOMReflector(cx, mValue.mMatchPatternSet.Value(), rval)) {
        MOZ_ASSERT(JS_IsExceptionPending(cx));
        return false;
      }
      return true;
      break;
    }
    case eStringSequence: {

      uint32_t length = mValue.mStringSequence.Value().Length();
      JS::Rooted<JSObject*> returnArray(cx, JS_NewArrayObject(cx, length));
      if (!returnArray) {
        return false;
      }
      // Scope for 'tmp'
      {
        JS::Rooted<JS::Value> tmp(cx);
        for (uint32_t sequenceIdx0 = 0; sequenceIdx0 < length; ++sequenceIdx0) {
          // Control block to let us common up the JS_DefineElement calls when there
          // are different ways to succeed at wrapping the object.
          do {
            if (!xpc::NonVoidStringToJsval(cx, mValue.mStringSequence.Value()[sequenceIdx0], &tmp)) {
              return false;
            }
            break;
          } while (false);
          if (!JS_DefineElement(cx, returnArray, sequenceIdx0, tmp,
                                JSPROP_ENUMERATE)) {
            return false;
          }
        }
      }
      rval.setObject(*returnArray);
      return true;
      break;
    }
    default: {
      return false;
      break;
    }
  }

  return false;
}


OwningNonNull<mozilla::extensions::MatchPatternSet>&
OwningMatchPatternSetOrStringSequence::RawSetAsMatchPatternSet()
{
  if (mType == eMatchPatternSet) {
    return mValue.mMatchPatternSet.Value();
  }
  MOZ_ASSERT(mType == eUninitialized);
  mType = eMatchPatternSet;
  return mValue.mMatchPatternSet.SetValue();
}

OwningNonNull<mozilla::extensions::MatchPatternSet>&
OwningMatchPatternSetOrStringSequence::SetAsMatchPatternSet()
{
  if (mType == eMatchPatternSet) {
    return mValue.mMatchPatternSet.Value();
  }
  Uninit();
  mType = eMatchPatternSet;
  return mValue.mMatchPatternSet.SetValue();
}

bool
OwningMatchPatternSetOrStringSequence::TrySetToMatchPatternSet(JSContext* cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
  tryNext = false;
  { // scope for memberSlot
    OwningNonNull<mozilla::extensions::MatchPatternSet>& memberSlot = RawSetAsMatchPatternSet();
    static_assert(IsRefcounted<mozilla::extensions::MatchPatternSet>::value, "We can only store refcounted classes.");{
      nsresult rv = UnwrapObject<prototypes::id::MatchPatternSet, mozilla::extensions::MatchPatternSet>(value, memberSlot);
      if (NS_FAILED(rv)) {
        DestroyMatchPatternSet();
        tryNext = true;
        return true;
      }
    }
  }
  return true;
}

void
OwningMatchPatternSetOrStringSequence::DestroyMatchPatternSet()
{
  MOZ_ASSERT(IsMatchPatternSet(), "Wrong type!");
  mValue.mMatchPatternSet.Destroy();
  mType = eUninitialized;
}




Sequence<nsString>&
OwningMatchPatternSetOrStringSequence::RawSetAsStringSequence()
{
  if (mType == eStringSequence) {
    return mValue.mStringSequence.Value();
  }
  MOZ_ASSERT(mType == eUninitialized);
  mType = eStringSequence;
  return mValue.mStringSequence.SetValue();
}

Sequence<nsString>&
OwningMatchPatternSetOrStringSequence::SetAsStringSequence()
{
  if (mType == eStringSequence) {
    return mValue.mStringSequence.Value();
  }
  Uninit();
  mType = eStringSequence;
  return mValue.mStringSequence.SetValue();
}

bool
OwningMatchPatternSetOrStringSequence::TrySetToStringSequence(JSContext* cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
  tryNext = false;
  { // scope for memberSlot
    Sequence<nsString>& memberSlot = RawSetAsStringSequence();
    JS::ForOfIterator iter(cx);
    if (!iter.init(value, JS::ForOfIterator::AllowNonIterable)) {
      return false;
    }
    if (!iter.valueIsIterable()) {
      DestroyStringSequence();
      tryNext = true;
      return true;
    }
    Sequence<nsString> &arr = memberSlot;
    JS::Rooted<JS::Value> temp(cx);
    while (true) {
      bool done;
      if (!iter.next(&temp, &done)) {
        return false;
      }
      if (done) {
        break;
      }
      nsString* slotPtr = arr.AppendElement(mozilla::fallible);
      if (!slotPtr) {
        JS_ReportOutOfMemory(cx);
        return false;
      }
      nsString& slot = *slotPtr;
      if (!ConvertJSValueToString(cx, temp, eStringify, eStringify, slot)) {
        return false;
      }
    }
  }
  return true;
}

void
OwningMatchPatternSetOrStringSequence::DestroyStringSequence()
{
  MOZ_ASSERT(IsStringSequence(), "Wrong type!");
  mValue.mStringSequence.Destroy();
  mType = eUninitialized;
}




void
OwningMatchPatternSetOrStringSequence::Uninit()
{
  switch (mType) {
    case eUninitialized: {
      break;
    }
    case eMatchPatternSet: {
      DestroyMatchPatternSet();
      break;
    }
    case eStringSequence: {
      DestroyStringSequence();
      break;
    }
  }
}

bool
OwningMatchPatternSetOrStringSequence::ToJSVal(JSContext* cx, JS::Handle<JSObject*> scopeObj, JS::MutableHandle<JS::Value> rval) const
{
  switch (mType) {
    case eUninitialized: {
      return false;
      break;
    }
    case eMatchPatternSet: {
      if (!GetOrCreateDOMReflector(cx, mValue.mMatchPatternSet.Value(), rval)) {
        MOZ_ASSERT(JS_IsExceptionPending(cx));
        return false;
      }
      return true;
      break;
    }
    case eStringSequence: {

      uint32_t length = mValue.mStringSequence.Value().Length();
      JS::Rooted<JSObject*> returnArray(cx, JS_NewArrayObject(cx, length));
      if (!returnArray) {
        return false;
      }
      // Scope for 'tmp'
      {
        JS::Rooted<JS::Value> tmp(cx);
        for (uint32_t sequenceIdx0 = 0; sequenceIdx0 < length; ++sequenceIdx0) {
          // Control block to let us common up the JS_DefineElement calls when there
          // are different ways to succeed at wrapping the object.
          do {
            if (!xpc::NonVoidStringToJsval(cx, mValue.mStringSequence.Value()[sequenceIdx0], &tmp)) {
              return false;
            }
            break;
          } while (false);
          if (!JS_DefineElement(cx, returnArray, sequenceIdx0, tmp,
                                JSPROP_ENUMERATE)) {
            return false;
          }
        }
      }
      rval.setObject(*returnArray);
      return true;
      break;
    }
    default: {
      return false;
      break;
    }
  }

  return false;
}

void
OwningMatchPatternSetOrStringSequence::TraceUnion(JSTracer* trc)
{
}

OwningMatchPatternSetOrStringSequence&
OwningMatchPatternSetOrStringSequence::operator=(const OwningMatchPatternSetOrStringSequence& aOther)
{
  switch (aOther.mType) {
    case eUninitialized: {
      MOZ_ASSERT(mType == eUninitialized,
                 "We need to destroy ourselves?");
      break;
    }
    case eMatchPatternSet: {
      SetAsMatchPatternSet() = aOther.GetAsMatchPatternSet();
      break;
    }
    case eStringSequence: {
      SetAsStringSequence() = aOther.GetAsStringSequence();
      break;
    }
  }
  return *this;
}



MozDocumentMatcherInit::MozDocumentMatcherInit()
{
  // Safe to pass a null context if we pass a null value
  Init(nullptr, JS::NullHandleValue);
}



bool
MozDocumentMatcherInit::InitIds(JSContext* cx, MozDocumentMatcherInitAtoms* atomsCache)
{
  MOZ_ASSERT(!*reinterpret_cast<jsid**>(atomsCache));

  // Initialize these in reverse order so that any failure leaves the first one
  // uninitialized.
  if (!atomsCache->matches_id.init(cx, "matches") ||
      !atomsCache->matchAboutBlank_id.init(cx, "matchAboutBlank") ||
      !atomsCache->includeGlobs_id.init(cx, "includeGlobs") ||
      !atomsCache->hasActiveTabPermission_id.init(cx, "hasActiveTabPermission") ||
      !atomsCache->frameID_id.init(cx, "frameID") ||
      !atomsCache->excludeMatches_id.init(cx, "excludeMatches") ||
      !atomsCache->excludeGlobs_id.init(cx, "excludeGlobs") ||
      !atomsCache->allFrames_id.init(cx, "allFrames")) {
    return false;
  }
  return true;
}

bool
MozDocumentMatcherInit::Init(JSContext* cx, JS::Handle<JS::Value> val, const char* sourceDescription, bool passedToJSImpl)
{
  // Passing a null JSContext is OK only if we're initing from null,
  // Since in that case we will not have to do any property gets
  // Also evaluate isNullOrUndefined in order to avoid false-positive
  // checkers by static analysis tools
  MOZ_ASSERT_IF(!cx, val.isNull() && val.isNullOrUndefined());
  MozDocumentMatcherInitAtoms* atomsCache = nullptr;
  if (cx) {
    atomsCache = GetAtomCache<MozDocumentMatcherInitAtoms>(cx);
    if (!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) {
      return false;
    }
  }

  if (!IsConvertibleToDictionary(val)) {
    return ThrowErrorMessage(cx, MSG_NOT_DICTIONARY, sourceDescription);
  }

  bool isNull = val.isNullOrUndefined();
  // We only need these if !isNull, in which case we have |cx|.
  Maybe<JS::Rooted<JSObject *> > object;
  Maybe<JS::Rooted<JS::Value> > temp;
  if (!isNull) {
    MOZ_ASSERT(cx);
    object.emplace(cx, &val.toObject());
    temp.emplace(cx);
  }
  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->allFrames_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    if (!ValueToPrimitive<bool, eDefault>(cx, temp.ref(), &mAllFrames)) {
      return false;
    }
  } else {
    mAllFrames = false;
  }
  mIsAnyMemberPresent = true;

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->excludeGlobs_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    if (temp.ref().isObject()) {
      JS::ForOfIterator iter(cx);
      if (!iter.init(temp.ref(), JS::ForOfIterator::AllowNonIterable)) {
        return false;
      }
      if (!iter.valueIsIterable()) {
        ThrowErrorMessage(cx, MSG_NOT_SEQUENCE, "'excludeGlobs' member of MozDocumentMatcherInit");
        return false;
      }
      Sequence<OwningMatchGlobOrString> &arr = mExcludeGlobs.SetValue();
      JS::Rooted<JS::Value> temp(cx);
      while (true) {
        bool done;
        if (!iter.next(&temp, &done)) {
          return false;
        }
        if (done) {
          break;
        }
        OwningMatchGlobOrString* slotPtr = arr.AppendElement(mozilla::fallible);
        if (!slotPtr) {
          JS_ReportOutOfMemory(cx);
          return false;
        }
        OwningMatchGlobOrString& slot = *slotPtr;
        {
          bool done = false, failed = false, tryNext;
          if (temp.isObject()) {
            done = (failed = !slot.TrySetToMatchGlob(cx, temp, tryNext, passedToJSImpl)) || !tryNext;

          }
          if (!done) {
            do {
              done = (failed = !slot.TrySetToString(cx, temp, tryNext)) || !tryNext;
              break;
            } while (false);
          }
          if (failed) {
            return false;
          }
          if (!done) {
            ThrowErrorMessage(cx, MSG_NOT_IN_UNION, "Element of 'excludeGlobs' member of MozDocumentMatcherInit", "MatchGlob");
            return false;
          }
        }
      }
    } else if (temp.ref().isNullOrUndefined()) {
      mExcludeGlobs.SetNull();
    } else {
      ThrowErrorMessage(cx, MSG_NOT_SEQUENCE, "'excludeGlobs' member of MozDocumentMatcherInit");
      return false;
    }
  } else {
    mExcludeGlobs.SetNull();
  }
  mIsAnyMemberPresent = true;

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->excludeMatches_id, temp.ptr())) {
      return false;
    }
  }
  if (!(!isNull && !temp->isUndefined()) || temp.ref().isNullOrUndefined()) {
    mExcludeMatches.SetNull();
  } else {
    {
      bool done = false, failed = false, tryNext;
      if (temp.ref().isObject()) {
        done = (failed = !mExcludeMatches.SetValue().TrySetToMatchPatternSet(cx, temp.ref(), tryNext, passedToJSImpl)) || !tryNext;

        if (!done) {
          done = (failed = !mExcludeMatches.SetValue().TrySetToStringSequence(cx, temp.ref(), tryNext, passedToJSImpl)) || !tryNext;
        }
      }
      if (failed) {
        return false;
      }
      if (!done) {
        ThrowErrorMessage(cx, MSG_NOT_IN_UNION, "'excludeMatches' member of MozDocumentMatcherInit", "MatchPatternSet, StringSequence");
        return false;
      }
    }
  }
  mIsAnyMemberPresent = true;

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->frameID_id, temp.ptr())) {
      return false;
    }
  }
  if (!(!isNull && !temp->isUndefined()) || temp.ref().isNullOrUndefined()) {
    mFrameID.SetNull();
  } else if (!ValueToPrimitive<uint64_t, eDefault>(cx, temp.ref(), &mFrameID.SetValue())) {
    return false;
  }
  mIsAnyMemberPresent = true;

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->hasActiveTabPermission_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    if (!ValueToPrimitive<bool, eDefault>(cx, temp.ref(), &mHasActiveTabPermission)) {
      return false;
    }
  } else {
    mHasActiveTabPermission = false;
  }
  mIsAnyMemberPresent = true;

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->includeGlobs_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    if (temp.ref().isObject()) {
      JS::ForOfIterator iter(cx);
      if (!iter.init(temp.ref(), JS::ForOfIterator::AllowNonIterable)) {
        return false;
      }
      if (!iter.valueIsIterable()) {
        ThrowErrorMessage(cx, MSG_NOT_SEQUENCE, "'includeGlobs' member of MozDocumentMatcherInit");
        return false;
      }
      Sequence<OwningMatchGlobOrString> &arr = mIncludeGlobs.SetValue();
      JS::Rooted<JS::Value> temp(cx);
      while (true) {
        bool done;
        if (!iter.next(&temp, &done)) {
          return false;
        }
        if (done) {
          break;
        }
        OwningMatchGlobOrString* slotPtr = arr.AppendElement(mozilla::fallible);
        if (!slotPtr) {
          JS_ReportOutOfMemory(cx);
          return false;
        }
        OwningMatchGlobOrString& slot = *slotPtr;
        {
          bool done = false, failed = false, tryNext;
          if (temp.isObject()) {
            done = (failed = !slot.TrySetToMatchGlob(cx, temp, tryNext, passedToJSImpl)) || !tryNext;

          }
          if (!done) {
            do {
              done = (failed = !slot.TrySetToString(cx, temp, tryNext)) || !tryNext;
              break;
            } while (false);
          }
          if (failed) {
            return false;
          }
          if (!done) {
            ThrowErrorMessage(cx, MSG_NOT_IN_UNION, "Element of 'includeGlobs' member of MozDocumentMatcherInit", "MatchGlob");
            return false;
          }
        }
      }
    } else if (temp.ref().isNullOrUndefined()) {
      mIncludeGlobs.SetNull();
    } else {
      ThrowErrorMessage(cx, MSG_NOT_SEQUENCE, "'includeGlobs' member of MozDocumentMatcherInit");
      return false;
    }
  } else {
    mIncludeGlobs.SetNull();
  }
  mIsAnyMemberPresent = true;

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->matchAboutBlank_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    if (!ValueToPrimitive<bool, eDefault>(cx, temp.ref(), &mMatchAboutBlank)) {
      return false;
    }
  } else {
    mMatchAboutBlank = false;
  }
  mIsAnyMemberPresent = true;

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->matches_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    {
      bool done = false, failed = false, tryNext;
      if (temp.ref().isObject()) {
        done = (failed = !mMatches.TrySetToMatchPatternSet(cx, temp.ref(), tryNext, passedToJSImpl)) || !tryNext;

        if (!done) {
          done = (failed = !mMatches.TrySetToStringSequence(cx, temp.ref(), tryNext, passedToJSImpl)) || !tryNext;
        }
      }
      if (failed) {
        return false;
      }
      if (!done) {
        ThrowErrorMessage(cx, MSG_NOT_IN_UNION, "'matches' member of MozDocumentMatcherInit", "MatchPatternSet, StringSequence");
        return false;
      }
    }
    mIsAnyMemberPresent = true;
  } else if (cx) {
    // Don't error out if we have no cx.  In that
    // situation the caller is default-constructing us and we'll
    // just assume they know what they're doing.
    return ThrowErrorMessage(cx, MSG_MISSING_REQUIRED_DICTIONARY_MEMBER,
                             "'matches' member of MozDocumentMatcherInit");
  }
  return true;
}

bool
MozDocumentMatcherInit::ToObjectInternal(JSContext* cx, JS::MutableHandle<JS::Value> rval) const
{
  MozDocumentMatcherInitAtoms* atomsCache = GetAtomCache<MozDocumentMatcherInitAtoms>(cx);
  if (!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) {
    return false;
  }

  JS::Rooted<JSObject*> obj(cx, JS_NewPlainObject(cx));
  if (!obj) {
    return false;
  }
  rval.set(JS::ObjectValue(*obj));

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    bool const & currentValue = mAllFrames;
    temp.setBoolean(currentValue);
    if (!JS_DefinePropertyById(cx, obj, atomsCache->allFrames_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    Nullable<Sequence<OwningMatchGlobOrString>> const & currentValue = mExcludeGlobs;

    if (currentValue.IsNull()) {
      temp.setNull();
      if (!JS_DefinePropertyById(cx, obj, atomsCache->excludeGlobs_id, temp, JSPROP_ENUMERATE)) {
        return false;
      }
      break;
    }

    uint32_t length = currentValue.Value().Length();
    JS::Rooted<JSObject*> returnArray(cx, JS_NewArrayObject(cx, length));
    if (!returnArray) {
      return false;
    }
    // Scope for 'tmp'
    {
      JS::Rooted<JS::Value> tmp(cx);
      for (uint32_t sequenceIdx0 = 0; sequenceIdx0 < length; ++sequenceIdx0) {
        // Control block to let us common up the JS_DefineElement calls when there
        // are different ways to succeed at wrapping the object.
        do {
          if (!currentValue.Value()[sequenceIdx0].ToJSVal(cx, returnArray, &tmp)) {
            return false;
          }
          break;
        } while (false);
        if (!JS_DefineElement(cx, returnArray, sequenceIdx0, tmp,
                              JSPROP_ENUMERATE)) {
          return false;
        }
      }
    }
    temp.setObject(*returnArray);
    if (!JS_DefinePropertyById(cx, obj, atomsCache->excludeGlobs_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    Nullable<OwningMatchPatternSetOrStringSequence > const & currentValue = mExcludeMatches;
    if (currentValue.IsNull()) {
      temp.setNull();
      if (!JS_DefinePropertyById(cx, obj, atomsCache->excludeMatches_id, temp, JSPROP_ENUMERATE)) {
        return false;
      }
      break;
    }
    if (!currentValue.Value().ToJSVal(cx, obj, &temp)) {
      return false;
    }
    if (!JS_DefinePropertyById(cx, obj, atomsCache->excludeMatches_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    Nullable<uint64_t> const & currentValue = mFrameID;
    if (currentValue.IsNull()) {
      temp.setNull();
      if (!JS_DefinePropertyById(cx, obj, atomsCache->frameID_id, temp, JSPROP_ENUMERATE)) {
        return false;
      }
      break;
    }
    temp.set(JS_NumberValue(double(currentValue.Value())));
    if (!JS_DefinePropertyById(cx, obj, atomsCache->frameID_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    bool const & currentValue = mHasActiveTabPermission;
    temp.setBoolean(currentValue);
    if (!JS_DefinePropertyById(cx, obj, atomsCache->hasActiveTabPermission_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    Nullable<Sequence<OwningMatchGlobOrString>> const & currentValue = mIncludeGlobs;

    if (currentValue.IsNull()) {
      temp.setNull();
      if (!JS_DefinePropertyById(cx, obj, atomsCache->includeGlobs_id, temp, JSPROP_ENUMERATE)) {
        return false;
      }
      break;
    }

    uint32_t length = currentValue.Value().Length();
    JS::Rooted<JSObject*> returnArray(cx, JS_NewArrayObject(cx, length));
    if (!returnArray) {
      return false;
    }
    // Scope for 'tmp'
    {
      JS::Rooted<JS::Value> tmp(cx);
      for (uint32_t sequenceIdx0 = 0; sequenceIdx0 < length; ++sequenceIdx0) {
        // Control block to let us common up the JS_DefineElement calls when there
        // are different ways to succeed at wrapping the object.
        do {
          if (!currentValue.Value()[sequenceIdx0].ToJSVal(cx, returnArray, &tmp)) {
            return false;
          }
          break;
        } while (false);
        if (!JS_DefineElement(cx, returnArray, sequenceIdx0, tmp,
                              JSPROP_ENUMERATE)) {
          return false;
        }
      }
    }
    temp.setObject(*returnArray);
    if (!JS_DefinePropertyById(cx, obj, atomsCache->includeGlobs_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    bool const & currentValue = mMatchAboutBlank;
    temp.setBoolean(currentValue);
    if (!JS_DefinePropertyById(cx, obj, atomsCache->matchAboutBlank_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    OwningMatchPatternSetOrStringSequence const & currentValue = mMatches;
    if (!currentValue.ToJSVal(cx, obj, &temp)) {
      return false;
    }
    if (!JS_DefinePropertyById(cx, obj, atomsCache->matches_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  return true;
}

void
MozDocumentMatcherInit::TraceDictionary(JSTracer* trc)
{
}



MozDocumentMatcherInit&
MozDocumentMatcherInit::operator=(const MozDocumentMatcherInit& aOther)
{
  DictionaryBase::operator=(aOther);
  mAllFrames = aOther.mAllFrames;
  mExcludeGlobs = aOther.mExcludeGlobs;
  mExcludeMatches = aOther.mExcludeMatches;
  mFrameID = aOther.mFrameID;
  mHasActiveTabPermission = aOther.mHasActiveTabPermission;
  mIncludeGlobs = aOther.mIncludeGlobs;
  mMatchAboutBlank = aOther.mMatchAboutBlank;
  mMatches = aOther.mMatches;
  return *this;
}

namespace binding_detail {
} // namespace binding_detail



WebExtensionContentScriptInit::WebExtensionContentScriptInit()
  : MozDocumentMatcherInit(FastDictionaryInitializer())
{
  // Safe to pass a null context if we pass a null value
  Init(nullptr, JS::NullHandleValue);
}



bool
WebExtensionContentScriptInit::InitIds(JSContext* cx, WebExtensionContentScriptInitAtoms* atomsCache)
{
  MOZ_ASSERT(!*reinterpret_cast<jsid**>(atomsCache));

  // Initialize these in reverse order so that any failure leaves the first one
  // uninitialized.
  if (!atomsCache->runAt_id.init(cx, "runAt") ||
      !atomsCache->jsPaths_id.init(cx, "jsPaths") ||
      !atomsCache->cssPaths_id.init(cx, "cssPaths")) {
    return false;
  }
  return true;
}

bool
WebExtensionContentScriptInit::Init(JSContext* cx, JS::Handle<JS::Value> val, const char* sourceDescription, bool passedToJSImpl)
{
  // Passing a null JSContext is OK only if we're initing from null,
  // Since in that case we will not have to do any property gets
  // Also evaluate isNullOrUndefined in order to avoid false-positive
  // checkers by static analysis tools
  MOZ_ASSERT_IF(!cx, val.isNull() && val.isNullOrUndefined());
  WebExtensionContentScriptInitAtoms* atomsCache = nullptr;
  if (cx) {
    atomsCache = GetAtomCache<WebExtensionContentScriptInitAtoms>(cx);
    if (!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) {
      return false;
    }
  }

  // Per spec, we init the parent's members first
  if (!MozDocumentMatcherInit::Init(cx, val)) {
    return false;
  }

  bool isNull = val.isNullOrUndefined();
  // We only need these if !isNull, in which case we have |cx|.
  Maybe<JS::Rooted<JSObject *> > object;
  Maybe<JS::Rooted<JS::Value> > temp;
  if (!isNull) {
    MOZ_ASSERT(cx);
    object.emplace(cx, &val.toObject());
    temp.emplace(cx);
  }
  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->cssPaths_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    if (temp.ref().isObject()) {
      JS::ForOfIterator iter(cx);
      if (!iter.init(temp.ref(), JS::ForOfIterator::AllowNonIterable)) {
        return false;
      }
      if (!iter.valueIsIterable()) {
        ThrowErrorMessage(cx, MSG_NOT_SEQUENCE, "'cssPaths' member of WebExtensionContentScriptInit");
        return false;
      }
      Sequence<nsString> &arr = mCssPaths;
      JS::Rooted<JS::Value> temp(cx);
      while (true) {
        bool done;
        if (!iter.next(&temp, &done)) {
          return false;
        }
        if (done) {
          break;
        }
        nsString* slotPtr = arr.AppendElement(mozilla::fallible);
        if (!slotPtr) {
          JS_ReportOutOfMemory(cx);
          return false;
        }
        nsString& slot = *slotPtr;
        if (!ConvertJSValueToString(cx, temp, eStringify, eStringify, slot)) {
          return false;
        }
      }
    } else {
      ThrowErrorMessage(cx, MSG_NOT_SEQUENCE, "'cssPaths' member of WebExtensionContentScriptInit");
      return false;
    }
  } else {
    /* Array is already empty; nothing to do */
  }
  mIsAnyMemberPresent = true;

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->jsPaths_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    if (temp.ref().isObject()) {
      JS::ForOfIterator iter(cx);
      if (!iter.init(temp.ref(), JS::ForOfIterator::AllowNonIterable)) {
        return false;
      }
      if (!iter.valueIsIterable()) {
        ThrowErrorMessage(cx, MSG_NOT_SEQUENCE, "'jsPaths' member of WebExtensionContentScriptInit");
        return false;
      }
      Sequence<nsString> &arr = mJsPaths;
      JS::Rooted<JS::Value> temp(cx);
      while (true) {
        bool done;
        if (!iter.next(&temp, &done)) {
          return false;
        }
        if (done) {
          break;
        }
        nsString* slotPtr = arr.AppendElement(mozilla::fallible);
        if (!slotPtr) {
          JS_ReportOutOfMemory(cx);
          return false;
        }
        nsString& slot = *slotPtr;
        if (!ConvertJSValueToString(cx, temp, eStringify, eStringify, slot)) {
          return false;
        }
      }
    } else {
      ThrowErrorMessage(cx, MSG_NOT_SEQUENCE, "'jsPaths' member of WebExtensionContentScriptInit");
      return false;
    }
  } else {
    /* Array is already empty; nothing to do */
  }
  mIsAnyMemberPresent = true;

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->runAt_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    {
      int index;
      if (!FindEnumStringIndex<true>(cx, temp.ref(), ContentScriptRunAtValues::strings, "ContentScriptRunAt", "'runAt' member of WebExtensionContentScriptInit", &index)) {
        return false;
      }
      MOZ_ASSERT(index >= 0);
      mRunAt = static_cast<ContentScriptRunAt>(index);
    }
  } else {
    mRunAt = ContentScriptRunAt::Document_idle;
  }
  mIsAnyMemberPresent = true;
  return true;
}

bool
WebExtensionContentScriptInit::Init(const nsAString& aJSON)
{
  AutoJSAPI jsapi;
  JSObject* cleanGlobal = SimpleGlobalObject::Create(SimpleGlobalObject::GlobalType::BindingDetail);
  if (!cleanGlobal) {
    return false;
  }
  if (!jsapi.Init(cleanGlobal)) {
    return false;
  }
  JSContext* cx = jsapi.cx();
  JS::Rooted<JS::Value> json(cx);
  bool ok = ParseJSON(cx, aJSON, &json);
  NS_ENSURE_TRUE(ok, false);
  return Init(cx, json);
}

bool
WebExtensionContentScriptInit::ToObjectInternal(JSContext* cx, JS::MutableHandle<JS::Value> rval) const
{
  WebExtensionContentScriptInitAtoms* atomsCache = GetAtomCache<WebExtensionContentScriptInitAtoms>(cx);
  if (!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) {
    return false;
  }

  // Per spec, we define the parent's members first
  if (!MozDocumentMatcherInit::ToObjectInternal(cx, rval)) {
    return false;
  }
  JS::Rooted<JSObject*> obj(cx, &rval.toObject());

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    Sequence<nsString> const & currentValue = mCssPaths;

    uint32_t length = currentValue.Length();
    JS::Rooted<JSObject*> returnArray(cx, JS_NewArrayObject(cx, length));
    if (!returnArray) {
      return false;
    }
    // Scope for 'tmp'
    {
      JS::Rooted<JS::Value> tmp(cx);
      for (uint32_t sequenceIdx0 = 0; sequenceIdx0 < length; ++sequenceIdx0) {
        // Control block to let us common up the JS_DefineElement calls when there
        // are different ways to succeed at wrapping the object.
        do {
          if (!xpc::NonVoidStringToJsval(cx, currentValue[sequenceIdx0], &tmp)) {
            return false;
          }
          break;
        } while (false);
        if (!JS_DefineElement(cx, returnArray, sequenceIdx0, tmp,
                              JSPROP_ENUMERATE)) {
          return false;
        }
      }
    }
    temp.setObject(*returnArray);
    if (!JS_DefinePropertyById(cx, obj, atomsCache->cssPaths_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    Sequence<nsString> const & currentValue = mJsPaths;

    uint32_t length = currentValue.Length();
    JS::Rooted<JSObject*> returnArray(cx, JS_NewArrayObject(cx, length));
    if (!returnArray) {
      return false;
    }
    // Scope for 'tmp'
    {
      JS::Rooted<JS::Value> tmp(cx);
      for (uint32_t sequenceIdx0 = 0; sequenceIdx0 < length; ++sequenceIdx0) {
        // Control block to let us common up the JS_DefineElement calls when there
        // are different ways to succeed at wrapping the object.
        do {
          if (!xpc::NonVoidStringToJsval(cx, currentValue[sequenceIdx0], &tmp)) {
            return false;
          }
          break;
        } while (false);
        if (!JS_DefineElement(cx, returnArray, sequenceIdx0, tmp,
                              JSPROP_ENUMERATE)) {
          return false;
        }
      }
    }
    temp.setObject(*returnArray);
    if (!JS_DefinePropertyById(cx, obj, atomsCache->jsPaths_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    ContentScriptRunAt const & currentValue = mRunAt;
    if (!ToJSValue(cx, currentValue, &temp)) {
      return false;
    }
    if (!JS_DefinePropertyById(cx, obj, atomsCache->runAt_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  return true;
}

bool
WebExtensionContentScriptInit::ToJSON(nsAString& aJSON) const
{
  AutoJSAPI jsapi;
  jsapi.Init();
  JSContext *cx = jsapi.cx();
  // It's safe to use UnprivilegedJunkScopeOrWorkerGlobal here
  // because we'll only be creating objects, in ways that have no
  // side-effects, followed by a call to JS::ToJSONMaybeSafely,
  // which likewise guarantees no side-effects for the sorts of
  // things we will pass it.
  JSAutoRealm ar(cx, UnprivilegedJunkScopeOrWorkerGlobal());
  JS::Rooted<JS::Value> val(cx);
  if (!ToObjectInternal(cx, &val)) {
    return false;
  }
  JS::Rooted<JSObject*> obj(cx, &val.toObject());
  return StringifyToJSON(cx, obj, aJSON);
}

void
WebExtensionContentScriptInit::TraceDictionary(JSTracer* trc)
{
  MozDocumentMatcherInit::TraceDictionary(trc);
}



WebExtensionContentScriptInit&
WebExtensionContentScriptInit::operator=(const WebExtensionContentScriptInit& aOther)
{
  MozDocumentMatcherInit::operator=(aOther);
  mCssPaths = aOther.mCssPaths;
  mJsPaths = aOther.mJsPaths;
  mRunAt = aOther.mRunAt;
  return *this;
}

namespace binding_detail {
} // namespace binding_detail


namespace MozDocumentMatcher_Binding {

MOZ_CAN_RUN_SCRIPT static bool
matchesURI(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::extensions::MozDocumentMatcher* self, const JSJitMethodCallArgs& args)
{
  AUTO_PROFILER_LABEL_FAST("MozDocumentMatcher.matchesURI", DOM, cx);

  if (MOZ_UNLIKELY(args.length() < 1)) {
    return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "MozDocumentMatcher.matchesURI");
  }
  nsIURI* arg0;
  RefPtr<nsIURI> arg0_holder;
  if (args[0].isObject()) {
    JS::Rooted<JSObject*> source(cx, &args[0].toObject());
    if (NS_FAILED(UnwrapArg<nsIURI>(cx, source, getter_AddRefs(arg0_holder)))) {
      ThrowErrorMessage(cx, MSG_DOES_NOT_IMPLEMENT_INTERFACE, "Argument 1 of MozDocumentMatcher.matchesURI", "URI");
      return false;
    }
    MOZ_ASSERT(arg0_holder);
    arg0 = arg0_holder;
  } else {
    ThrowErrorMessage(cx, MSG_NOT_OBJECT, "Argument 1 of MozDocumentMatcher.matchesURI");
    return false;
  }
  bool result(self->MatchesURI(MOZ_KnownLive(NonNullHelper(arg0))));
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setBoolean(result);
  return true;
}

static const JSJitInfo matchesURI_methodinfo = {
  { (JSJitGetterOp)matchesURI },
  { prototypes::id::MozDocumentMatcher },
  { PrototypeTraits<prototypes::id::MozDocumentMatcher>::Depth },
  JSJitInfo::Method,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_BOOLEAN,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 3, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
matchesLoadInfo(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::extensions::MozDocumentMatcher* self, const JSJitMethodCallArgs& args)
{
  AUTO_PROFILER_LABEL_FAST("MozDocumentMatcher.matchesLoadInfo", DOM, cx);

  if (MOZ_UNLIKELY(args.length() < 2)) {
    return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "MozDocumentMatcher.matchesLoadInfo");
  }
  nsIURI* arg0;
  RefPtr<nsIURI> arg0_holder;
  if (args[0].isObject()) {
    JS::Rooted<JSObject*> source(cx, &args[0].toObject());
    if (NS_FAILED(UnwrapArg<nsIURI>(cx, source, getter_AddRefs(arg0_holder)))) {
      ThrowErrorMessage(cx, MSG_DOES_NOT_IMPLEMENT_INTERFACE, "Argument 1 of MozDocumentMatcher.matchesLoadInfo", "URI");
      return false;
    }
    MOZ_ASSERT(arg0_holder);
    arg0 = arg0_holder;
  } else {
    ThrowErrorMessage(cx, MSG_NOT_OBJECT, "Argument 1 of MozDocumentMatcher.matchesLoadInfo");
    return false;
  }
  nsILoadInfo* arg1;
  RefPtr<nsILoadInfo> arg1_holder;
  if (args[1].isObject()) {
    JS::Rooted<JSObject*> source(cx, &args[1].toObject());
    if (NS_FAILED(UnwrapArg<nsILoadInfo>(cx, source, getter_AddRefs(arg1_holder)))) {
      ThrowErrorMessage(cx, MSG_DOES_NOT_IMPLEMENT_INTERFACE, "Argument 2 of MozDocumentMatcher.matchesLoadInfo", "LoadInfo");
      return false;
    }
    MOZ_ASSERT(arg1_holder);
    arg1 = arg1_holder;
  } else {
    ThrowErrorMessage(cx, MSG_NOT_OBJECT, "Argument 2 of MozDocumentMatcher.matchesLoadInfo");
    return false;
  }
  bool result(self->MatchesLoadInfo(MOZ_KnownLive(NonNullHelper(arg0)), MOZ_KnownLive(NonNullHelper(arg1))));
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setBoolean(result);
  return true;
}

static const JSJitInfo matchesLoadInfo_methodinfo = {
  { (JSJitGetterOp)matchesLoadInfo },
  { prototypes::id::MozDocumentMatcher },
  { PrototypeTraits<prototypes::id::MozDocumentMatcher>::Depth },
  JSJitInfo::Method,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_BOOLEAN,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 3, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
matchesWindow(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::extensions::MozDocumentMatcher* self, const JSJitMethodCallArgs& args)
{
  AUTO_PROFILER_LABEL_FAST("MozDocumentMatcher.matchesWindow", DOM, cx);

  if (MOZ_UNLIKELY(args.length() < 1)) {
    return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "MozDocumentMatcher.matchesWindow");
  }
  nsPIDOMWindowOuter* arg0;
  RefPtr<nsPIDOMWindowOuter> arg0_holder;
  if (args[0].isObject()) {
    JS::Rooted<JSObject*> source(cx, &args[0].toObject());
    if (NS_FAILED(UnwrapArg<nsPIDOMWindowOuter>(cx, source, getter_AddRefs(arg0_holder)))) {
      ThrowErrorMessage(cx, MSG_DOES_NOT_IMPLEMENT_INTERFACE, "Argument 1 of MozDocumentMatcher.matchesWindow", "WindowProxy");
      return false;
    }
    MOZ_ASSERT(arg0_holder);
    arg0 = arg0_holder;
  } else {
    ThrowErrorMessage(cx, MSG_NOT_OBJECT, "Argument 1 of MozDocumentMatcher.matchesWindow");
    return false;
  }
  bool result(self->MatchesWindow(MOZ_KnownLive(NonNullHelper(arg0))));
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setBoolean(result);
  return true;
}

static const JSJitInfo matchesWindow_methodinfo = {
  { (JSJitGetterOp)matchesWindow },
  { prototypes::id::MozDocumentMatcher },
  { PrototypeTraits<prototypes::id::MozDocumentMatcher>::Depth },
  JSJitInfo::Method,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_BOOLEAN,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 3, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
get_allFrames(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::extensions::MozDocumentMatcher* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get MozDocumentMatcher.allFrames", DOM, cx);

  bool result(self->AllFrames());
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setBoolean(result);
  return true;
}

static const JSJitInfo allFrames_getterinfo = {
  { (JSJitGetterOp)get_allFrames },
  { prototypes::id::MozDocumentMatcher },
  { PrototypeTraits<prototypes::id::MozDocumentMatcher>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasNone, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_BOOLEAN,  /* returnType.  Not relevant for setters. */
  true,  /* isInfallible. False in setters. */
  true,  /* isMovable.  Not relevant for setters. */
  true, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 3, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
get_matchAboutBlank(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::extensions::MozDocumentMatcher* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get MozDocumentMatcher.matchAboutBlank", DOM, cx);

  bool result(self->MatchAboutBlank());
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setBoolean(result);
  return true;
}

static const JSJitInfo matchAboutBlank_getterinfo = {
  { (JSJitGetterOp)get_matchAboutBlank },
  { prototypes::id::MozDocumentMatcher },
  { PrototypeTraits<prototypes::id::MozDocumentMatcher>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasNone, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_BOOLEAN,  /* returnType.  Not relevant for setters. */
  true,  /* isInfallible. False in setters. */
  true,  /* isMovable.  Not relevant for setters. */
  true, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 3, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
get_frameID(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::extensions::MozDocumentMatcher* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get MozDocumentMatcher.frameID", DOM, cx);

  Nullable<uint64_t> result(self->GetFrameID());
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (result.IsNull()) {
    args.rval().setNull();
    return true;
  }
  args.rval().set(JS_NumberValue(double(result.Value())));
  return true;
}

static const JSJitInfo frameID_getterinfo = {
  { (JSJitGetterOp)get_frameID },
  { prototypes::id::MozDocumentMatcher },
  { PrototypeTraits<prototypes::id::MozDocumentMatcher>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasNone, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNKNOWN,  /* returnType.  Not relevant for setters. */
  true,  /* isInfallible. False in setters. */
  true,  /* isMovable.  Not relevant for setters. */
  true, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 3, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
get_matches(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::extensions::MozDocumentMatcher* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get MozDocumentMatcher.matches", DOM, cx);

  auto result(StrongOrRawPtr<mozilla::extensions::MatchPatternSet>(self->Matches()));
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
    MOZ_ASSERT(JS_IsExceptionPending(cx));
    return false;
  }
  return true;
}

static const JSJitInfo matches_getterinfo = {
  { (JSJitGetterOp)get_matches },
  { prototypes::id::MozDocumentMatcher },
  { PrototypeTraits<prototypes::id::MozDocumentMatcher>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasNone, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_OBJECT,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  true,  /* isMovable.  Not relevant for setters. */
  true, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 3, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
get_excludeMatches(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::extensions::MozDocumentMatcher* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get MozDocumentMatcher.excludeMatches", DOM, cx);

  auto result(StrongOrRawPtr<mozilla::extensions::MatchPatternSet>(self->GetExcludeMatches()));
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!result) {
    args.rval().setNull();
    return true;
  }
  if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
    MOZ_ASSERT(JS_IsExceptionPending(cx));
    return false;
  }
  return true;
}

static const JSJitInfo excludeMatches_getterinfo = {
  { (JSJitGetterOp)get_excludeMatches },
  { prototypes::id::MozDocumentMatcher },
  { PrototypeTraits<prototypes::id::MozDocumentMatcher>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasNone, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNKNOWN,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  true,  /* isMovable.  Not relevant for setters. */
  true, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 3, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
get_includeGlobs(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::extensions::MozDocumentMatcher* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get MozDocumentMatcher.includeGlobs", DOM, cx);

  // Have to either root across the getter call or reget after.
  JS::Rooted<JSObject*> slotStorage(cx, js::UncheckedUnwrap(obj, /* stopAtWindowProxy = */ false));
  MOZ_ASSERT(IsDOMObject(slotStorage));
  const size_t slotIndex = (DOM_INSTANCE_RESERVED_SLOTS + 0);
  MOZ_ASSERT(JSCLASS_RESERVED_SLOTS(js::GetObjectClass(slotStorage)) > slotIndex);
  {
    // Scope for cachedVal
    JS::Value cachedVal = js::GetReservedSlot(slotStorage, slotIndex);
    if (!cachedVal.isUndefined()) {
      args.rval().set(cachedVal);
      // The cached value is in the compartment of slotStorage,
      // so wrap into the caller compartment as needed.
      if (MaybeWrapNonDOMObjectOrNullValue(cx, args.rval())) {
        return true;
      }
      return false;
    }
  }

  Nullable<nsTArray<StrongPtrForMember<mozilla::extensions::MatchGlob>::Type>> result;
  self->GetIncludeGlobs(result);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  {
    JS::Rooted<JSObject*> conversionScope(cx, slotStorage);
    JSAutoRealm ar(cx, conversionScope);
    do { // block we break out of when done wrapping

      if (result.IsNull()) {
        args.rval().setNull();
        break;
      }

      uint32_t length = result.Value().Length();
      JS::Rooted<JSObject*> returnArray(cx, JS_NewArrayObject(cx, length));
      if (!returnArray) {
        return false;
      }
      // Scope for 'tmp'
      {
        JS::Rooted<JS::Value> tmp(cx);
        for (uint32_t sequenceIdx0 = 0; sequenceIdx0 < length; ++sequenceIdx0) {
          // Control block to let us common up the JS_DefineElement calls when there
          // are different ways to succeed at wrapping the object.
          do {
            if (!GetOrCreateDOMReflector(cx, result.Value()[sequenceIdx0], &tmp)) {
              MOZ_ASSERT(JS_IsExceptionPending(cx));
              return false;
            }
            break;
          } while (false);
          if (!JS_DefineElement(cx, returnArray, sequenceIdx0, tmp,
                                JSPROP_ENUMERATE)) {
            return false;
          }
        }
      }
      args.rval().setObject(*returnArray);
      break;
    } while (false);
    if (args.rval().isObject()) {
      JS::Rooted<JSObject*> rvalObj(cx, &args.rval().toObject());
      if (!JS_FreezeObject(cx, rvalObj)) {
        return false;
      }
    }
  }
  { // And now store things in the realm of our slotStorage.
    JSAutoRealm ar(cx, slotStorage);
    // Make a copy so that we don't do unnecessary wrapping on args.rval().
    JS::Rooted<JS::Value> storedVal(cx, args.rval());
    if (!MaybeWrapNonDOMObjectOrNullValue(cx, &storedVal)) {
      return false;
    }
    js::SetReservedSlot(slotStorage, slotIndex, storedVal);
    PreserveWrapper(self);
  }
  // And now make sure args.rval() is in the caller realm.
  if (MaybeWrapNonDOMObjectOrNullValue(cx, args.rval())) {
    return true;
  }
  return false;
}

static const JSJitInfo includeGlobs_getterinfo = {
  { (JSJitGetterOp)get_includeGlobs },
  { prototypes::id::MozDocumentMatcher },
  { PrototypeTraits<prototypes::id::MozDocumentMatcher>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasNone, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNKNOWN,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  true,  /* isMovable.  Not relevant for setters. */
  true, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  true, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  (DOM_INSTANCE_RESERVED_SLOTS + 0)   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert((DOM_INSTANCE_RESERVED_SLOTS + 0) <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert((DOM_INSTANCE_RESERVED_SLOTS + 0) < 3, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
get_excludeGlobs(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::extensions::MozDocumentMatcher* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get MozDocumentMatcher.excludeGlobs", DOM, cx);

  // Have to either root across the getter call or reget after.
  JS::Rooted<JSObject*> slotStorage(cx, js::UncheckedUnwrap(obj, /* stopAtWindowProxy = */ false));
  MOZ_ASSERT(IsDOMObject(slotStorage));
  const size_t slotIndex = (DOM_INSTANCE_RESERVED_SLOTS + 1);
  MOZ_ASSERT(JSCLASS_RESERVED_SLOTS(js::GetObjectClass(slotStorage)) > slotIndex);
  {
    // Scope for cachedVal
    JS::Value cachedVal = js::GetReservedSlot(slotStorage, slotIndex);
    if (!cachedVal.isUndefined()) {
      args.rval().set(cachedVal);
      // The cached value is in the compartment of slotStorage,
      // so wrap into the caller compartment as needed.
      if (MaybeWrapNonDOMObjectOrNullValue(cx, args.rval())) {
        return true;
      }
      return false;
    }
  }

  Nullable<nsTArray<StrongPtrForMember<mozilla::extensions::MatchGlob>::Type>> result;
  self->GetExcludeGlobs(result);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  {
    JS::Rooted<JSObject*> conversionScope(cx, slotStorage);
    JSAutoRealm ar(cx, conversionScope);
    do { // block we break out of when done wrapping

      if (result.IsNull()) {
        args.rval().setNull();
        break;
      }

      uint32_t length = result.Value().Length();
      JS::Rooted<JSObject*> returnArray(cx, JS_NewArrayObject(cx, length));
      if (!returnArray) {
        return false;
      }
      // Scope for 'tmp'
      {
        JS::Rooted<JS::Value> tmp(cx);
        for (uint32_t sequenceIdx0 = 0; sequenceIdx0 < length; ++sequenceIdx0) {
          // Control block to let us common up the JS_DefineElement calls when there
          // are different ways to succeed at wrapping the object.
          do {
            if (!GetOrCreateDOMReflector(cx, result.Value()[sequenceIdx0], &tmp)) {
              MOZ_ASSERT(JS_IsExceptionPending(cx));
              return false;
            }
            break;
          } while (false);
          if (!JS_DefineElement(cx, returnArray, sequenceIdx0, tmp,
                                JSPROP_ENUMERATE)) {
            return false;
          }
        }
      }
      args.rval().setObject(*returnArray);
      break;
    } while (false);
    if (args.rval().isObject()) {
      JS::Rooted<JSObject*> rvalObj(cx, &args.rval().toObject());
      if (!JS_FreezeObject(cx, rvalObj)) {
        return false;
      }
    }
  }
  { // And now store things in the realm of our slotStorage.
    JSAutoRealm ar(cx, slotStorage);
    // Make a copy so that we don't do unnecessary wrapping on args.rval().
    JS::Rooted<JS::Value> storedVal(cx, args.rval());
    if (!MaybeWrapNonDOMObjectOrNullValue(cx, &storedVal)) {
      return false;
    }
    js::SetReservedSlot(slotStorage, slotIndex, storedVal);
    PreserveWrapper(self);
  }
  // And now make sure args.rval() is in the caller realm.
  if (MaybeWrapNonDOMObjectOrNullValue(cx, args.rval())) {
    return true;
  }
  return false;
}

static const JSJitInfo excludeGlobs_getterinfo = {
  { (JSJitGetterOp)get_excludeGlobs },
  { prototypes::id::MozDocumentMatcher },
  { PrototypeTraits<prototypes::id::MozDocumentMatcher>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasNone, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNKNOWN,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  true,  /* isMovable.  Not relevant for setters. */
  true, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  true, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  (DOM_INSTANCE_RESERVED_SLOTS + 1)   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert((DOM_INSTANCE_RESERVED_SLOTS + 1) <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert((DOM_INSTANCE_RESERVED_SLOTS + 1) < 3, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
get_extension(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::extensions::MozDocumentMatcher* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get MozDocumentMatcher.extension", DOM, cx);

  auto result(StrongOrRawPtr<mozilla::extensions::WebExtensionPolicy>(self->GetExtension()));
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!result) {
    args.rval().setNull();
    return true;
  }
  if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
    MOZ_ASSERT(JS_IsExceptionPending(cx));
    return false;
  }
  return true;
}

static const JSJitInfo extension_getterinfo = {
  { (JSJitGetterOp)get_extension },
  { prototypes::id::MozDocumentMatcher },
  { PrototypeTraits<prototypes::id::MozDocumentMatcher>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasNone, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNKNOWN,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  true,  /* isMovable.  Not relevant for setters. */
  true, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 3, "There is no slot for us");

static bool
_addProperty(JSContext* cx, JS::Handle<JSObject*> obj, JS::Handle<jsid> id, JS::Handle<JS::Value> val)
{
  mozilla::extensions::MozDocumentMatcher* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::extensions::MozDocumentMatcher>(obj);
  // We don't want to preserve if we don't have a wrapper, and we
  // obviously can't preserve if we're not initialized.
  if (self && self->GetWrapperPreserveColor()) {
    PreserveWrapper(self);
  }
  return true;
}

static void
_finalize(js::FreeOp* fop, JSObject* obj)
{
  mozilla::extensions::MozDocumentMatcher* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::extensions::MozDocumentMatcher>(obj);
  if (self) {
    ClearWrapper(self, self, obj);
    AddForDeferredFinalization<mozilla::extensions::MozDocumentMatcher>(self);
  }
}

static size_t
_objectMoved(JSObject* obj, JSObject* old)
{
  mozilla::extensions::MozDocumentMatcher* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::extensions::MozDocumentMatcher>(obj);
  if (self) {
    UpdateWrapper(self, self, obj, old);
  }

  return 0;
}

// We deliberately use brace-elision to make Visual Studio produce better initalization code.
#if defined(__clang__)
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wmissing-braces"
#endif
static const JSFunctionSpec sMethods_specs[] = {
  JS_FNSPEC("matchesURI", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&matchesURI_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("matchesLoadInfo", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&matchesLoadInfo_methodinfo), 2, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("matchesWindow", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&matchesWindow_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
  JS_FS_END
};
#if defined(__clang__)
#pragma clang diagnostic pop
#endif


static const Prefable<const JSFunctionSpec> sMethods[] = {
  { nullptr, &sMethods_specs[0] },
  { nullptr, nullptr }
};

// We deliberately use brace-elision to make Visual Studio produce better initalization code.
#if defined(__clang__)
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wmissing-braces"
#endif
static const JSPropertySpec sAttributes_specs[] = {
  { "allFrames", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &allFrames_getterinfo, nullptr, nullptr },
  { "matchAboutBlank", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &matchAboutBlank_getterinfo, nullptr, nullptr },
  { "frameID", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &frameID_getterinfo, nullptr, nullptr },
  { "matches", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &matches_getterinfo, nullptr, nullptr },
  { "excludeMatches", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &excludeMatches_getterinfo, nullptr, nullptr },
  { "includeGlobs", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &includeGlobs_getterinfo, nullptr, nullptr },
  { "excludeGlobs", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &excludeGlobs_getterinfo, nullptr, nullptr },
  { "extension", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &extension_getterinfo, nullptr, nullptr },
  { nullptr, 0, nullptr, nullptr, nullptr, nullptr }
};
#if defined(__clang__)
#pragma clang diagnostic pop
#endif


static const Prefable<const JSPropertySpec> sAttributes[] = {
  { nullptr, &sAttributes_specs[0] },
  { nullptr, nullptr }
};


static const NativePropertiesN<2> sNativeProperties = {
  false, 0,
  false, 0,
  true,  0 /* sMethods */,
  true,  1 /* sAttributes */,
  false, 0,
  false, 0,
  false, 0,
  -1,
  0,
  nullptr,
  {
    { sMethods, nullptr },
    { sAttributes, nullptr }
  }
};

static bool
_constructor(JSContext* cx, unsigned argc, JS::Value* vp)
{
  AUTO_PROFILER_LABEL_FAST("MozDocumentMatcher constructor", DOM, cx);

  JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
  JS::Rooted<JSObject*> obj(cx, &args.callee());
  if (!args.isConstructing()) {
    // XXXbz wish I could get the name from the callee instead of
    // Adding more relocations
    return ThrowConstructorWithoutNew(cx, "MozDocumentMatcher");
  }

  JS::Rooted<JSObject*> desiredProto(cx);
  if (!GetDesiredProto(cx, args, &desiredProto)) {
    return false;
  }

  if (MOZ_UNLIKELY(args.length() < 1)) {
    return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "MozDocumentMatcher");
  }
  GlobalObject global(cx, obj);
  if (global.Failed()) {
    return false;
  }

  bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
  binding_detail::FastMozDocumentMatcherInit arg0;
  if (!arg0.Init(cx, args[0],  "Argument 1 of MozDocumentMatcher.constructor", false)) {
    return false;
  }
  Maybe<JSAutoRealm> ar;
  if (objIsXray) {
    obj = js::CheckedUnwrap(obj);
    if (!obj) {
      return false;
    }
    ar.emplace(cx, obj);
    if (!JS_WrapObject(cx, &desiredProto)) {
      return false;
    }
  }
  FastErrorResult rv;
  auto result(StrongOrRawPtr<mozilla::extensions::MozDocumentMatcher>(mozilla::extensions::MozDocumentMatcher::Constructor(global, Constify(arg0), rv)));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  static_assert(!IsPointer<decltype(result)>::value,
                "NewObject implies that we need to keep the object alive with a strong reference.");
  if (!GetOrCreateDOMReflector(cx, result, args.rval(), desiredProto)) {
    MOZ_ASSERT(JS_IsExceptionPending(cx));
    return false;
  }
  return true;
}

static const js::ClassOps sInterfaceObjectClassOps = {
    nullptr,               /* addProperty */
    nullptr,               /* delProperty */
    nullptr,               /* enumerate */
    nullptr,               /* newEnumerate */
    nullptr,               /* resolve */
    nullptr,               /* mayResolve */
    nullptr,               /* finalize */
    _constructor, /* call */
    nullptr,               /* hasInstance */
    _constructor, /* construct */
    nullptr,               /* trace */
};

static const DOMIfaceAndProtoJSClass sInterfaceObjectClass = {
  {
    "Function",
    JSCLASS_IS_DOMIFACEANDPROTOJSCLASS | JSCLASS_HAS_RESERVED_SLOTS(DOM_INTERFACE_SLOTS_BASE),
    &sInterfaceObjectClassOps,
    JS_NULL_CLASS_SPEC,
    JS_NULL_CLASS_EXT,
    &sInterfaceObjectClassObjectOps
  },
  eInterface,
  true,
  prototypes::id::MozDocumentMatcher,
  PrototypeTraits<prototypes::id::MozDocumentMatcher>::Depth,
  &sEmptyNativePropertyHooks,
  "function MozDocumentMatcher() {\n    [native code]\n}",
  JS::GetRealmFunctionPrototype
};

static const DOMIfaceAndProtoJSClass sPrototypeClass = {
  {
    "MozDocumentMatcherPrototype",
    JSCLASS_IS_DOMIFACEANDPROTOJSCLASS | JSCLASS_HAS_RESERVED_SLOTS(DOM_INTERFACE_PROTO_SLOTS_BASE),
    JS_NULL_CLASS_OPS,
    JS_NULL_CLASS_SPEC,
    JS_NULL_CLASS_EXT,
    JS_NULL_OBJECT_OPS
  },
  eInterfacePrototype,
  false,
  prototypes::id::MozDocumentMatcher,
  PrototypeTraits<prototypes::id::MozDocumentMatcher>::Depth,
  &sEmptyNativePropertyHooks,
  "[object MozDocumentMatcherPrototype]",
  JS::GetRealmObjectPrototype
};

bool
ConstructorEnabled(JSContext* aCx, JS::Handle<JSObject*> aObj)
{
  return nsContentUtils::ThreadsafeIsSystemCaller(aCx);
}

static const js::ClassOps sClassOps = {
  _addProperty, /* addProperty */
  nullptr,               /* delProperty */
  nullptr,               /* enumerate */
  nullptr, /* newEnumerate */
  nullptr, /* resolve */
  nullptr, /* mayResolve */
  _finalize, /* finalize */
  nullptr, /* call */
  nullptr,               /* hasInstance */
  nullptr,               /* construct */
  nullptr, /* trace */
};

static const js::ClassExtension sClassExtension = {
  nullptr, /* weakmapKeyDelegateOp */
  _objectMoved /* objectMovedOp */
};

static const DOMJSClass sClass = {
  { "MozDocumentMatcher",
    JSCLASS_IS_DOMJSCLASS | JSCLASS_FOREGROUND_FINALIZE | JSCLASS_HAS_RESERVED_SLOTS(3),
    &sClassOps,
    JS_NULL_CLASS_SPEC,
    &sClassExtension,
    JS_NULL_OBJECT_OPS
  },
  { prototypes::id::MozDocumentMatcher, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count },
  IsBaseOf<nsISupports, mozilla::extensions::MozDocumentMatcher >::value,
  &sEmptyNativePropertyHooks,
  FindAssociatedGlobalForNative<mozilla::extensions::MozDocumentMatcher>::Get,
  GetProtoObjectHandle,
  GetCCParticipant<mozilla::extensions::MozDocumentMatcher>::Get()
};
static_assert(1 == DOM_INSTANCE_RESERVED_SLOTS,
              "Must have the right minimal number of reserved slots.");
static_assert(3 >= 3,
              "Must have enough reserved slots.");

const JSClass*
GetJSClass()
{
  return sClass.ToJSClass();
}

bool
Wrap(JSContext* aCx, mozilla::extensions::MozDocumentMatcher* aObject, nsWrapperCache* aCache, JS::Handle<JSObject*> aGivenProto, JS::MutableHandle<JSObject*> aReflector)
{
  static_assert(!IsBaseOf<NonRefcountedDOMObject, mozilla::extensions::MozDocumentMatcher>::value,
                "Shouldn't have wrappercached things that are not refcounted.");
  MOZ_ASSERT(static_cast<mozilla::extensions::MozDocumentMatcher*>(aObject) ==
             reinterpret_cast<mozilla::extensions::MozDocumentMatcher*>(aObject),
             "Multiple inheritance for mozilla::extensions::MozDocumentMatcher is broken.");
  MOZ_ASSERT(ToSupportsIsCorrect(aObject));
  MOZ_ASSERT_IF(aGivenProto, js::IsObjectInContextCompartment(aGivenProto, aCx));
  MOZ_ASSERT(!aCache->GetWrapper(),
             "You should probably not be using Wrap() directly; use "
             "GetOrCreateDOMReflector instead");

  MOZ_ASSERT(ToSupportsIsOnPrimaryInheritanceChain(aObject, aCache),
             "nsISupports must be on our primary inheritance chain");

  JS::Rooted<JSObject*> global(aCx, FindAssociatedGlobal(aCx, aObject->GetParentObject()));
  if (!global) {
    return false;
  }
  MOZ_ASSERT(JS_IsGlobalObject(global));
  MOZ_ASSERT(JS::ObjectIsNotGray(global));

  // That might have ended up wrapping us already, due to the wonders
  // of XBL.  Check for that, and bail out as needed.
  aReflector.set(aCache->GetWrapper());
  if (aReflector) {
#ifdef DEBUG
    AssertReflectorHasGivenProto(aCx, aReflector, aGivenProto);
#endif // DEBUG
    return true;
  }

  JSAutoRealm ar(aCx, global);
  JS::Handle<JSObject*> canonicalProto = GetProtoObjectHandle(aCx);
  if (!canonicalProto) {
    return false;
  }
  JS::Rooted<JSObject*> proto(aCx);
  if (aGivenProto) {
    proto = aGivenProto;
    // Unfortunately, while aGivenProto was in the compartment of aCx
    // coming in, we changed compartments to that of "parent" so may need
    // to wrap the proto here.
    if (js::GetContextCompartment(aCx) != js::GetObjectCompartment(proto)) {
      if (!JS_WrapObject(aCx, &proto)) {
        return false;
      }
    }
  } else {
    proto = canonicalProto;
  }

  BindingJSObjectCreator<mozilla::extensions::MozDocumentMatcher> creator(aCx);
  creator.CreateObject(aCx, sClass.ToJSClass(), proto, aObject, aReflector);
  if (!aReflector) {
    return false;
  }

  aCache->SetWrapper(aReflector);
  creator.InitializationSucceeded();

  MOZ_ASSERT(aCache->GetWrapperPreserveColor() &&
             aCache->GetWrapperPreserveColor() == aReflector);
  // If proto != canonicalProto, we have to preserve our wrapper;
  // otherwise we won't be able to properly recreate it later, since
  // we won't know what proto to use.  Note that we don't check
  // aGivenProto here, since it's entirely possible (and even
  // somewhat common) to have a non-null aGivenProto which is the
  // same as canonicalProto.
  if (proto != canonicalProto) {
    PreserveWrapper(aObject);
  }

  return true;
}

void
CreateInterfaceObjects(JSContext* aCx, JS::Handle<JSObject*> aGlobal, ProtoAndIfaceCache& aProtoAndIfaceCache, bool aDefineOnGlobal)
{
  JS::Rooted<JSObject*> parentProto(aCx, JS::GetRealmObjectPrototype(aCx));
  if (!parentProto) {
    return;
  }

  JS::Rooted<JSObject*> constructorProto(aCx, JS::GetRealmFunctionPrototype(aCx));
  if (!constructorProto) {
    return;
  }

  JS::Heap<JSObject*>* protoCache = &aProtoAndIfaceCache.EntrySlotOrCreate(prototypes::id::MozDocumentMatcher);
  JS::Heap<JSObject*>* interfaceCache = &aProtoAndIfaceCache.EntrySlotOrCreate(constructors::id::MozDocumentMatcher);
  dom::CreateInterfaceObjects(aCx, aGlobal, parentProto,
                              &sPrototypeClass.mBase, protoCache,
                              nullptr,
                              constructorProto, &sInterfaceObjectClass.mBase, 1, nullptr,
                              interfaceCache,
                              sNativeProperties.Upcast(),
                              nullptr,
                              "MozDocumentMatcher", aDefineOnGlobal,
                              nullptr,
                              false);
}

JSObject*
GetProtoObject(JSContext* aCx)
{
  return GetProtoObjectHandle(aCx);
}

JSObject*
GetConstructorObject(JSContext* aCx)
{
  return GetConstructorObjectHandle(aCx);
}

} // namespace MozDocumentMatcher_Binding



namespace WebExtensionContentScript_Binding {

static_assert(IsRefcounted<NativeType>::value == IsRefcounted<MozDocumentMatcher_Binding::NativeType>::value,
              "Can't inherit from an interface with a different ownership model.");

MOZ_CAN_RUN_SCRIPT static bool
get_runAt(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::extensions::WebExtensionContentScript* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get WebExtensionContentScript.runAt", DOM, cx);

  ContentScriptRunAt result(self->RunAt());
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!ToJSValue(cx, result, args.rval())) {
    return false;
  }
  return true;
}

static const JSJitInfo runAt_getterinfo = {
  { (JSJitGetterOp)get_runAt },
  { prototypes::id::WebExtensionContentScript },
  { PrototypeTraits<prototypes::id::WebExtensionContentScript>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasNone, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_STRING,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  true,  /* isMovable.  Not relevant for setters. */
  true, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 5, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
get_cssPaths(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::extensions::WebExtensionContentScript* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get WebExtensionContentScript.cssPaths", DOM, cx);

  // Have to either root across the getter call or reget after.
  JS::Rooted<JSObject*> slotStorage(cx, js::UncheckedUnwrap(obj, /* stopAtWindowProxy = */ false));
  MOZ_ASSERT(IsDOMObject(slotStorage));
  const size_t slotIndex = (DOM_INSTANCE_RESERVED_SLOTS + 2);
  MOZ_ASSERT(JSCLASS_RESERVED_SLOTS(js::GetObjectClass(slotStorage)) > slotIndex);
  {
    // Scope for cachedVal
    JS::Value cachedVal = js::GetReservedSlot(slotStorage, slotIndex);
    if (!cachedVal.isUndefined()) {
      args.rval().set(cachedVal);
      // The cached value is in the compartment of slotStorage,
      // so wrap into the caller compartment as needed.
      if (MaybeWrapNonDOMObjectValue(cx, args.rval())) {
        return true;
      }
      return false;
    }
  }

  nsTArray<nsString> result;
  self->GetCssPaths(result);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  {
    JS::Rooted<JSObject*> conversionScope(cx, slotStorage);
    JSAutoRealm ar(cx, conversionScope);
    do { // block we break out of when done wrapping

      uint32_t length = result.Length();
      JS::Rooted<JSObject*> returnArray(cx, JS_NewArrayObject(cx, length));
      if (!returnArray) {
        return false;
      }
      // Scope for 'tmp'
      {
        JS::Rooted<JS::Value> tmp(cx);
        for (uint32_t sequenceIdx0 = 0; sequenceIdx0 < length; ++sequenceIdx0) {
          // Control block to let us common up the JS_DefineElement calls when there
          // are different ways to succeed at wrapping the object.
          do {
            if (!xpc::NonVoidStringToJsval(cx, result[sequenceIdx0], &tmp)) {
              return false;
            }
            break;
          } while (false);
          if (!JS_DefineElement(cx, returnArray, sequenceIdx0, tmp,
                                JSPROP_ENUMERATE)) {
            return false;
          }
        }
      }
      args.rval().setObject(*returnArray);
      break;
    } while (false);
    JS::Rooted<JSObject*> rvalObj(cx, &args.rval().toObject());
    if (!JS_FreezeObject(cx, rvalObj)) {
      return false;
    }
  }
  { // And now store things in the realm of our slotStorage.
    JSAutoRealm ar(cx, slotStorage);
    // Make a copy so that we don't do unnecessary wrapping on args.rval().
    JS::Rooted<JS::Value> storedVal(cx, args.rval());
    if (!MaybeWrapNonDOMObjectValue(cx, &storedVal)) {
      return false;
    }
    js::SetReservedSlot(slotStorage, slotIndex, storedVal);
    PreserveWrapper(self);
  }
  // And now make sure args.rval() is in the caller realm.
  if (MaybeWrapNonDOMObjectValue(cx, args.rval())) {
    return true;
  }
  return false;
}

static const JSJitInfo cssPaths_getterinfo = {
  { (JSJitGetterOp)get_cssPaths },
  { prototypes::id::WebExtensionContentScript },
  { PrototypeTraits<prototypes::id::WebExtensionContentScript>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasNone, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_OBJECT,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  true,  /* isMovable.  Not relevant for setters. */
  true, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  true, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  (DOM_INSTANCE_RESERVED_SLOTS + 2)   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert((DOM_INSTANCE_RESERVED_SLOTS + 2) <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert((DOM_INSTANCE_RESERVED_SLOTS + 2) < 5, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
get_jsPaths(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::extensions::WebExtensionContentScript* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get WebExtensionContentScript.jsPaths", DOM, cx);

  // Have to either root across the getter call or reget after.
  JS::Rooted<JSObject*> slotStorage(cx, js::UncheckedUnwrap(obj, /* stopAtWindowProxy = */ false));
  MOZ_ASSERT(IsDOMObject(slotStorage));
  const size_t slotIndex = (DOM_INSTANCE_RESERVED_SLOTS + 3);
  MOZ_ASSERT(JSCLASS_RESERVED_SLOTS(js::GetObjectClass(slotStorage)) > slotIndex);
  {
    // Scope for cachedVal
    JS::Value cachedVal = js::GetReservedSlot(slotStorage, slotIndex);
    if (!cachedVal.isUndefined()) {
      args.rval().set(cachedVal);
      // The cached value is in the compartment of slotStorage,
      // so wrap into the caller compartment as needed.
      if (MaybeWrapNonDOMObjectValue(cx, args.rval())) {
        return true;
      }
      return false;
    }
  }

  nsTArray<nsString> result;
  self->GetJsPaths(result);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  {
    JS::Rooted<JSObject*> conversionScope(cx, slotStorage);
    JSAutoRealm ar(cx, conversionScope);
    do { // block we break out of when done wrapping

      uint32_t length = result.Length();
      JS::Rooted<JSObject*> returnArray(cx, JS_NewArrayObject(cx, length));
      if (!returnArray) {
        return false;
      }
      // Scope for 'tmp'
      {
        JS::Rooted<JS::Value> tmp(cx);
        for (uint32_t sequenceIdx0 = 0; sequenceIdx0 < length; ++sequenceIdx0) {
          // Control block to let us common up the JS_DefineElement calls when there
          // are different ways to succeed at wrapping the object.
          do {
            if (!xpc::NonVoidStringToJsval(cx, result[sequenceIdx0], &tmp)) {
              return false;
            }
            break;
          } while (false);
          if (!JS_DefineElement(cx, returnArray, sequenceIdx0, tmp,
                                JSPROP_ENUMERATE)) {
            return false;
          }
        }
      }
      args.rval().setObject(*returnArray);
      break;
    } while (false);
    JS::Rooted<JSObject*> rvalObj(cx, &args.rval().toObject());
    if (!JS_FreezeObject(cx, rvalObj)) {
      return false;
    }
  }
  { // And now store things in the realm of our slotStorage.
    JSAutoRealm ar(cx, slotStorage);
    // Make a copy so that we don't do unnecessary wrapping on args.rval().
    JS::Rooted<JS::Value> storedVal(cx, args.rval());
    if (!MaybeWrapNonDOMObjectValue(cx, &storedVal)) {
      return false;
    }
    js::SetReservedSlot(slotStorage, slotIndex, storedVal);
    PreserveWrapper(self);
  }
  // And now make sure args.rval() is in the caller realm.
  if (MaybeWrapNonDOMObjectValue(cx, args.rval())) {
    return true;
  }
  return false;
}

static const JSJitInfo jsPaths_getterinfo = {
  { (JSJitGetterOp)get_jsPaths },
  { prototypes::id::WebExtensionContentScript },
  { PrototypeTraits<prototypes::id::WebExtensionContentScript>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasNone, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_OBJECT,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  true,  /* isMovable.  Not relevant for setters. */
  true, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  true, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  (DOM_INSTANCE_RESERVED_SLOTS + 3)   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert((DOM_INSTANCE_RESERVED_SLOTS + 3) <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert((DOM_INSTANCE_RESERVED_SLOTS + 3) < 5, "There is no slot for us");

static bool
_addProperty(JSContext* cx, JS::Handle<JSObject*> obj, JS::Handle<jsid> id, JS::Handle<JS::Value> val)
{
  mozilla::extensions::WebExtensionContentScript* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::extensions::WebExtensionContentScript>(obj);
  // We don't want to preserve if we don't have a wrapper, and we
  // obviously can't preserve if we're not initialized.
  if (self && self->GetWrapperPreserveColor()) {
    PreserveWrapper(self);
  }
  return true;
}

static void
_finalize(js::FreeOp* fop, JSObject* obj)
{
  mozilla::extensions::WebExtensionContentScript* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::extensions::WebExtensionContentScript>(obj);
  if (self) {
    ClearWrapper(self, self, obj);
    AddForDeferredFinalization<mozilla::extensions::WebExtensionContentScript>(self);
  }
}

static size_t
_objectMoved(JSObject* obj, JSObject* old)
{
  mozilla::extensions::WebExtensionContentScript* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::extensions::WebExtensionContentScript>(obj);
  if (self) {
    UpdateWrapper(self, self, obj, old);
  }

  return 0;
}

// We deliberately use brace-elision to make Visual Studio produce better initalization code.
#if defined(__clang__)
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wmissing-braces"
#endif
static const JSPropertySpec sAttributes_specs[] = {
  { "runAt", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &runAt_getterinfo, nullptr, nullptr },
  { "cssPaths", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &cssPaths_getterinfo, nullptr, nullptr },
  { "jsPaths", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &jsPaths_getterinfo, nullptr, nullptr },
  { nullptr, 0, nullptr, nullptr, nullptr, nullptr }
};
#if defined(__clang__)
#pragma clang diagnostic pop
#endif


static const Prefable<const JSPropertySpec> sAttributes[] = {
  { nullptr, &sAttributes_specs[0] },
  { nullptr, nullptr }
};


static const NativePropertiesN<1> sNativeProperties = {
  false, 0,
  false, 0,
  false, 0,
  true,  0 /* sAttributes */,
  false, 0,
  false, 0,
  false, 0,
  -1,
  0,
  nullptr,
  {
    { sAttributes, nullptr }
  }
};

static bool
_constructor(JSContext* cx, unsigned argc, JS::Value* vp)
{
  AUTO_PROFILER_LABEL_FAST("WebExtensionContentScript constructor", DOM, cx);

  JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
  JS::Rooted<JSObject*> obj(cx, &args.callee());
  if (!args.isConstructing()) {
    // XXXbz wish I could get the name from the callee instead of
    // Adding more relocations
    return ThrowConstructorWithoutNew(cx, "WebExtensionContentScript");
  }

  JS::Rooted<JSObject*> desiredProto(cx);
  if (!GetDesiredProto(cx, args, &desiredProto)) {
    return false;
  }

  if (MOZ_UNLIKELY(args.length() < 2)) {
    return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "WebExtensionContentScript");
  }
  GlobalObject global(cx, obj);
  if (global.Failed()) {
    return false;
  }

  bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
  NonNull<mozilla::extensions::WebExtensionPolicy> arg0;
  if (args[0].isObject()) {
    {
      nsresult rv = UnwrapObject<prototypes::id::WebExtensionPolicy, mozilla::extensions::WebExtensionPolicy>(args[0], arg0);
      if (NS_FAILED(rv)) {
        ThrowErrorMessage(cx, MSG_DOES_NOT_IMPLEMENT_INTERFACE, "Argument 1 of WebExtensionContentScript.constructor", "WebExtensionPolicy");
        return false;
      }
    }
  } else {
    ThrowErrorMessage(cx, MSG_NOT_OBJECT, "Argument 1 of WebExtensionContentScript.constructor");
    return false;
  }
  binding_detail::FastWebExtensionContentScriptInit arg1;
  if (!arg1.Init(cx, args[1],  "Argument 2 of WebExtensionContentScript.constructor", false)) {
    return false;
  }
  Maybe<JSAutoRealm> ar;
  if (objIsXray) {
    obj = js::CheckedUnwrap(obj);
    if (!obj) {
      return false;
    }
    ar.emplace(cx, obj);
    if (!JS_WrapObject(cx, &desiredProto)) {
      return false;
    }
  }
  FastErrorResult rv;
  auto result(StrongOrRawPtr<mozilla::extensions::WebExtensionContentScript>(mozilla::extensions::WebExtensionContentScript::Constructor(global, MOZ_KnownLive(NonNullHelper(arg0)), Constify(arg1), rv)));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  static_assert(!IsPointer<decltype(result)>::value,
                "NewObject implies that we need to keep the object alive with a strong reference.");
  if (!GetOrCreateDOMReflector(cx, result, args.rval(), desiredProto)) {
    MOZ_ASSERT(JS_IsExceptionPending(cx));
    return false;
  }
  return true;
}

static const js::ClassOps sInterfaceObjectClassOps = {
    nullptr,               /* addProperty */
    nullptr,               /* delProperty */
    nullptr,               /* enumerate */
    nullptr,               /* newEnumerate */
    nullptr,               /* resolve */
    nullptr,               /* mayResolve */
    nullptr,               /* finalize */
    _constructor, /* call */
    nullptr,               /* hasInstance */
    _constructor, /* construct */
    nullptr,               /* trace */
};

static const DOMIfaceAndProtoJSClass sInterfaceObjectClass = {
  {
    "Function",
    JSCLASS_IS_DOMIFACEANDPROTOJSCLASS | JSCLASS_HAS_RESERVED_SLOTS(DOM_INTERFACE_SLOTS_BASE),
    &sInterfaceObjectClassOps,
    JS_NULL_CLASS_SPEC,
    JS_NULL_CLASS_EXT,
    &sInterfaceObjectClassObjectOps
  },
  eInterface,
  true,
  prototypes::id::WebExtensionContentScript,
  PrototypeTraits<prototypes::id::WebExtensionContentScript>::Depth,
  &sEmptyNativePropertyHooks,
  "function WebExtensionContentScript() {\n    [native code]\n}",
  MozDocumentMatcher_Binding::GetConstructorObject
};

static const DOMIfaceAndProtoJSClass sPrototypeClass = {
  {
    "WebExtensionContentScriptPrototype",
    JSCLASS_IS_DOMIFACEANDPROTOJSCLASS | JSCLASS_HAS_RESERVED_SLOTS(DOM_INTERFACE_PROTO_SLOTS_BASE),
    JS_NULL_CLASS_OPS,
    JS_NULL_CLASS_SPEC,
    JS_NULL_CLASS_EXT,
    JS_NULL_OBJECT_OPS
  },
  eInterfacePrototype,
  false,
  prototypes::id::WebExtensionContentScript,
  PrototypeTraits<prototypes::id::WebExtensionContentScript>::Depth,
  &sEmptyNativePropertyHooks,
  "[object WebExtensionContentScriptPrototype]",
  MozDocumentMatcher_Binding::GetProtoObject
};

bool
ConstructorEnabled(JSContext* aCx, JS::Handle<JSObject*> aObj)
{
  return nsContentUtils::ThreadsafeIsSystemCaller(aCx);
}

static const js::ClassOps sClassOps = {
  _addProperty, /* addProperty */
  nullptr,               /* delProperty */
  nullptr,               /* enumerate */
  nullptr, /* newEnumerate */
  nullptr, /* resolve */
  nullptr, /* mayResolve */
  _finalize, /* finalize */
  nullptr, /* call */
  nullptr,               /* hasInstance */
  nullptr,               /* construct */
  nullptr, /* trace */
};

static const js::ClassExtension sClassExtension = {
  nullptr, /* weakmapKeyDelegateOp */
  _objectMoved /* objectMovedOp */
};

static const DOMJSClass sClass = {
  { "WebExtensionContentScript",
    JSCLASS_IS_DOMJSCLASS | JSCLASS_FOREGROUND_FINALIZE | JSCLASS_HAS_RESERVED_SLOTS(5),
    &sClassOps,
    JS_NULL_CLASS_SPEC,
    &sClassExtension,
    JS_NULL_OBJECT_OPS
  },
  { prototypes::id::MozDocumentMatcher, prototypes::id::WebExtensionContentScript, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count },
  IsBaseOf<nsISupports, mozilla::extensions::WebExtensionContentScript >::value,
  &sEmptyNativePropertyHooks,
  FindAssociatedGlobalForNative<mozilla::extensions::WebExtensionContentScript>::Get,
  GetProtoObjectHandle,
  GetCCParticipant<mozilla::extensions::WebExtensionContentScript>::Get()
};
static_assert(1 == DOM_INSTANCE_RESERVED_SLOTS,
              "Must have the right minimal number of reserved slots.");
static_assert(5 >= 5,
              "Must have enough reserved slots.");

const JSClass*
GetJSClass()
{
  return sClass.ToJSClass();
}

bool
Wrap(JSContext* aCx, mozilla::extensions::WebExtensionContentScript* aObject, nsWrapperCache* aCache, JS::Handle<JSObject*> aGivenProto, JS::MutableHandle<JSObject*> aReflector)
{
  static_assert(!IsBaseOf<NonRefcountedDOMObject, mozilla::extensions::WebExtensionContentScript>::value,
                "Shouldn't have wrappercached things that are not refcounted.");
  MOZ_ASSERT(static_cast<mozilla::extensions::WebExtensionContentScript*>(aObject) ==
             reinterpret_cast<mozilla::extensions::WebExtensionContentScript*>(aObject),
             "Multiple inheritance for mozilla::extensions::WebExtensionContentScript is broken.");
  MOZ_ASSERT(static_cast<mozilla::extensions::MozDocumentMatcher*>(aObject) ==
             reinterpret_cast<mozilla::extensions::MozDocumentMatcher*>(aObject),
             "Multiple inheritance for mozilla::extensions::MozDocumentMatcher is broken.");
  MOZ_ASSERT(ToSupportsIsCorrect(aObject));
  MOZ_ASSERT_IF(aGivenProto, js::IsObjectInContextCompartment(aGivenProto, aCx));
  MOZ_ASSERT(!aCache->GetWrapper(),
             "You should probably not be using Wrap() directly; use "
             "GetOrCreateDOMReflector instead");

  MOZ_ASSERT(ToSupportsIsOnPrimaryInheritanceChain(aObject, aCache),
             "nsISupports must be on our primary inheritance chain");

  JS::Rooted<JSObject*> global(aCx, FindAssociatedGlobal(aCx, aObject->GetParentObject()));
  if (!global) {
    return false;
  }
  MOZ_ASSERT(JS_IsGlobalObject(global));
  MOZ_ASSERT(JS::ObjectIsNotGray(global));

  // That might have ended up wrapping us already, due to the wonders
  // of XBL.  Check for that, and bail out as needed.
  aReflector.set(aCache->GetWrapper());
  if (aReflector) {
#ifdef DEBUG
    AssertReflectorHasGivenProto(aCx, aReflector, aGivenProto);
#endif // DEBUG
    return true;
  }

  JSAutoRealm ar(aCx, global);
  JS::Handle<JSObject*> canonicalProto = GetProtoObjectHandle(aCx);
  if (!canonicalProto) {
    return false;
  }
  JS::Rooted<JSObject*> proto(aCx);
  if (aGivenProto) {
    proto = aGivenProto;
    // Unfortunately, while aGivenProto was in the compartment of aCx
    // coming in, we changed compartments to that of "parent" so may need
    // to wrap the proto here.
    if (js::GetContextCompartment(aCx) != js::GetObjectCompartment(proto)) {
      if (!JS_WrapObject(aCx, &proto)) {
        return false;
      }
    }
  } else {
    proto = canonicalProto;
  }

  BindingJSObjectCreator<mozilla::extensions::WebExtensionContentScript> creator(aCx);
  creator.CreateObject(aCx, sClass.ToJSClass(), proto, aObject, aReflector);
  if (!aReflector) {
    return false;
  }

  aCache->SetWrapper(aReflector);
  creator.InitializationSucceeded();

  MOZ_ASSERT(aCache->GetWrapperPreserveColor() &&
             aCache->GetWrapperPreserveColor() == aReflector);
  // If proto != canonicalProto, we have to preserve our wrapper;
  // otherwise we won't be able to properly recreate it later, since
  // we won't know what proto to use.  Note that we don't check
  // aGivenProto here, since it's entirely possible (and even
  // somewhat common) to have a non-null aGivenProto which is the
  // same as canonicalProto.
  if (proto != canonicalProto) {
    PreserveWrapper(aObject);
  }

  return true;
}

void
CreateInterfaceObjects(JSContext* aCx, JS::Handle<JSObject*> aGlobal, ProtoAndIfaceCache& aProtoAndIfaceCache, bool aDefineOnGlobal)
{
  JS::Handle<JSObject*> parentProto(MozDocumentMatcher_Binding::GetProtoObjectHandle(aCx));
  if (!parentProto) {
    return;
  }

  JS::Handle<JSObject*> constructorProto(MozDocumentMatcher_Binding::GetConstructorObjectHandle(aCx));
  if (!constructorProto) {
    return;
  }

  JS::Heap<JSObject*>* protoCache = &aProtoAndIfaceCache.EntrySlotOrCreate(prototypes::id::WebExtensionContentScript);
  JS::Heap<JSObject*>* interfaceCache = &aProtoAndIfaceCache.EntrySlotOrCreate(constructors::id::WebExtensionContentScript);
  dom::CreateInterfaceObjects(aCx, aGlobal, parentProto,
                              &sPrototypeClass.mBase, protoCache,
                              nullptr,
                              constructorProto, &sInterfaceObjectClass.mBase, 2, nullptr,
                              interfaceCache,
                              sNativeProperties.Upcast(),
                              nullptr,
                              "WebExtensionContentScript", aDefineOnGlobal,
                              nullptr,
                              false);
}

JSObject*
GetConstructorObject(JSContext* aCx)
{
  return GetConstructorObjectHandle(aCx);
}

} // namespace WebExtensionContentScript_Binding



} // namespace dom
} // namespace mozilla

Coverage Report

Created: 2018-09-25 14:53